The horseshoe-shaped glass walkway in Chongqing extends 87.5ft from the edge of a cliff, allowing visitors to feel as though they are walking on air with the valley floor 2,350ft below their feet. Located in the Longgang National Geological Park in south-west China, the bridge has been named Yuanduan, meaning ‘at the end of the clouds’. It can accommodate up to 200 visitors at once, with each one paying 60 Chinese yuan (approximately £6.30 or $9.60) to spend 30 minutes on the see-through floor.
